DPI Xcel 7QP-12F950P25-C00 Handbuch - Seite 8

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1. Charging Mode

 'AH' is an abbreviation for 'Ampere-Hour' and denotes the capacity rating of

the battery. For example, a battery rating of 32AH stores more energy and

has a higher energy capacity than an 18AH battery. These AH capacities

also help establish charge safety timer values, explained further in the next

section.

 Lead Acid batteries are typically 2V per cell.

12V Lead Acid batteries contain 6cells

8V Lead Acid batteries contain 4cells

6V Lead Acid batteries contain 3cells

 *NOTE: The Absorption Value is listed as Volts Per Cell and is one of the

most important parameters pertaining to that charge algorithm. Different

batteries have differing number of cells – multiply the number of cells times

the 'Volts-Per-Cell' value to obtain the voltage the charger will regulate during

the Absorption Charge Stage. Two Examples are shown:

MODE-1

MODE-25 4cell Lithium – 'Green' has 4 cells 3.650V x 4

6. LED, LCD Display And Menu Button

LED Charge Channel Indicators:

 Yellow Charge LED – illuminates continuously or flashes while charging

 Green Charged LED – illuminates continuously when charge completes

 Yellow / Green Alternate Flash – Charge error occurred on that channel

 If the Yellow/Green LEDs of a particular Channel, flash Alternately, then

charging on that Channel only, has terminated due to a Charge Error

Condition. Refer to the Charge Error Table for a description of the possible

causes of failure. Resetting a Channel Error is easy - disconnect / connect

DC Cable to battery, and/or refer to charge error table.

MENU SELECT BUTTON:

 Depress and hold depressed for approximately 3seconds or more and then

release to enter into the Menu Selection items.

 If no further MENU Button depress/release actions are done, a timeout of

approximately 10seconds automatically exits the Menu Selection.

 While a Menu Selection is shown, depress the MENU Button for a minimum

of 3 seconds to select that menu item shown. For example, the first Menu

Item displayed is the 'CHARGING MODE'. To select this menu item, depress

and hold depressed the MENU Button until the CHARGING MODE menu

item enters. This menu item then displays the active and current Charge

Mode and Battery Type information.



The SOFTWARE VERSION Menu Item displays information concerning the

product's firmware. Enter this menu item the same way as you would the

CHARGING MODE.

 When not in the Menu Selection Mode, each depress/release operation of

the MENU Button will advance the channel display to display the charging

status and Amps/Volts readings of that display. If channel displayed is

Channel-10, the LCD display will roll over to display Channel-1.

12V General Lead Acid has 6 Cells 2.400V x 6 Absorption = 14.40Vdc

Absorption = 14.60Vdc